| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.65 | 4.318% | $91.4347 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $61.33 | 13.595% | $69.6678 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $77.54 | 8.723% | $84.3038 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $138.32 | 5.724% | $146.2374 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $91.64 | 5.803% | $96.9579 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $5.29 | 7.574% | $5.6907 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $147.77 | 13.623% | $167.9007 | $167.90 | $167.90 | $167.90 |
| 7 purchase totals = | $609.54 | $662.1930 | $662.19 | $662.20 | $662.20 | |